Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11795377 | Pre-processed fiber flocks and methods of use thereof | Marina Bulova, Dmitriy Ivanovich Potapenko, Bruno Lecerf, Alexey Alexandrovich Sova | 2023-10-24 |
| 10808497 | Methods of zonal isolation and treatment diversion | Dmitriy Ivanovich Potapenko, Alexey Alexandrovich Sova, Svetlana Viktorovna Nesterova, Olga Petrovna Alekseenko, Bruno Lecerf +4 more | 2020-10-20 |
| 10240436 | Method of treating subterranean formation | Bruno Lecerf, Konstantin Viktorovich Vidma | 2019-03-26 |
| 9322260 | Methods of zonal isolation and treatment diversion | Dmitriy Ivanovich Potapenko, Alexey Alexandrovich Sova, Svetlana Nesterova, Olga Petrovna Alekseenko, Bruno Lecerf +1 more | 2016-04-26 |
| 8905133 | Methods of zonal isolation and treatment diversion | Dmitry Ivanovich Potapenko, Alexey Alexandrovich Sova, Svetlana Viktorovna Nesterova, Olga Petrovna Alekseenko, Lecerf Bruno +1 more | 2014-12-09 |
| 8646529 | Method and system for treating a subterranean formation using diversion | William Ernest Clark, Doug Bentley, Christopher N. Fredd, Charles Miller, John Lassek | 2014-02-11 |
| 8220543 | Method and system for treating a subterranean formation using diversion | William Ernest Clark, Doug Bentley, Christopher N. Fredd, Charles Miller, John Lassek | 2012-07-17 |
| 8020620 | Methods of producing flow-through passages in casing, and methods of using such casing | George Waters, Mark Norris, J. Ernest Brown, Ian Bryant, Kevin Mauth +1 more | 2011-09-20 |
| 7934556 | Method and system for treating a subterranean formation using diversion | William Ernest Clark, Doug Bentley, Christopher N. Fredd, Charles Miller, John Lassek | 2011-05-03 |
| 7810567 | Methods of producing flow-through passages in casing, and methods of using such casing | George Waters, Mark Norris, J. Ernest Brown, Ian Bryant, Kevin Mauth +1 more | 2010-10-12 |
| 4772259 | Hyperbaric oxygenation apparatus and methods | Gary Frech | 1988-09-20 |